the most commonly used) tool for
in-depth high speed testing was already mentioned, iperf. Another useful
tool if you're trying to troubleshoot tcp issues is
http://www.tcptrace.org/.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59
On Sun, Nov 01, 2009 at 08:09:40PM -0500, Steve Bertrand wrote:
I am AS14270. BGP with me... its been two years... you've got to have an
engineer who can set up a session by now, no?
Sounds like someone needs to send you a copy of They Just Don't Want To
Peer With You. :)
--
Richard
or authority to change
providers? Please correct me if I'm reading this wrong, but the emails
so far haven't been very clear and this isn't making a lot of sense.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41
want. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
/BGPcommunities.pdf
/shamelessplug
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
that it wasn't
learned from a customer they will blindly readvertise it, providing
unintentional (and typically unwanted) transit.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
On Sat, Oct 31, 2009 at 06:35:31PM -0500, Dorian Kim wrote:
On Sat, Oct 31, 2009 at 06:27:38PM -0500, Richard A Steenbergen wrote:
1) Old stodgy tier 1's who have communities but don't want to share them
with the world, because of silly NDA concerns or the like. This covers a
I'm curious
.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
On Sat, Oct 31, 2009 at 08:03:12PM -0500, Richard A Steenbergen wrote:
And I'll conclude my argument with this:
whois -h whois.radb.net | grep remarks:
Err insert AS3356 in there, sorry failure in proofreading. I'll leave
it there, but clearly this is being done by many other large networks
another provider who better
respects the rights of free speech on the Internet (if the above is what
actually happened).
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
. If you are hosting any content
yourself, you should really go to http://www.copyright.gov/onlinesp/ and
file for a designated agent.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
with HE.net and get back
together again? ^_^
Matt
(speaking for neither party, but very happy to eat cake nonetheless)
Cogent Pleas IPv6... for some reason that cake typo is even funnier
than the correct version. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net
purposes, not for sensible network design. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
they're probably going to
continue to miss huge chunks of IPv6 for many years to come.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
advertise something longer. This issue is probably best
expressed as you are highly unlikely to have full global Internet
reachability if you announce something longer than a /24, not you are
highly unlikely to have anyone accept your announcement if it are longer
than a /24.
--
Richard A Steenbergen r
counters on
the bgp neighbor.
http://cisco.cluepon.net/index.php/Using_capture_buffer_with_ELAM
http://cisco.cluepon.net/index.php/6500_SPAN_the_RP
My money is still on MTU mismatch. Assume the simplest and most likely
explanation until proved otherwise.
--
Richard A Steenbergen r...@e-gerbil.net
/products_configuration_example09186a008010edab.shtml#c4
Your best bet (in order of most preferable to least) is to a) fix
whatever is breaking path mtu discovery on the 7206vxr in the first
place, b) force the mss of the ibgp session to something under 1460, or
c) lower the mtu on the ds3 interface to 1500.
--
Richard
a problem. I once saw a bug where Cisco
miscalculated the MSS when doing tcp md5 (off by the number of bytes
that the tcp option would take, I forget which direction), but I'm sure
that's fixed now too. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID
payloads, sourced from your side of the /30 and pinging the far side,
and using the df-bit to prevent fragmentation. Failing that, make sure
you aren't doing anything stupid with your control plane policiers,
maybe try turning those off to see if there is an improvement.
--
Richard A Steenbergen r
before the other side gets budgetary approval to sign the
PO for the optics that they need to do the upgrade but don't own seems
to be inversely proportional. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF
for interfaces with lots of drops globally.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
throttled icmps
Take a look at a presentation I did at NANOG 45 for more details.
http://www.nanog.org/meetings/nanog45/presentations/Sunday/RAS_traceroute_N45.pdf
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41
know whats being done on undersea cables though. Eventually this will
get better too, and 40G will become the native wavelength standard
with 10G being muxed onto them, similar to what we saw with the
transition from 2.5G-10G 10 years ago.
--
Richard A Steenbergen r...@e-gerbil.net http
) as part of those problems.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
of months.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
mess. We really shot ourselves in the foot with the complexity of
RPSL, which tries to be everything to everyone rather than actually
provide a simple effective way to maintain prefix-lists.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535
/RAS_irrdata_N44.pdf
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
On Wed, Aug 12, 2009 at 10:06:49PM -0400, Joe Provo wrote:
On Wed, Aug 12, 2009 at 08:16:38PM -0500, Richard A Steenbergen wrote:
[snip]
Unfortunately the distributed nature of the databases is one of the
biggest problems with the IRR system. Anyone can run an irrd, there is
You
-transitory defamation.
This seems like a group that could benefit from knowing those two words.
:)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
public lists lately ;-P )
At the risk of adding to the metadiscussion, I've never seen anyone die
from having a car that accelerated too slowly. Unfortunately I think
encouraging Randy to drive cars with bad brakes would be against the
NANOG charter. :)
--
Richard A Steenbergen r...@e-gerbil.net
to
go.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
On Mon, Jul 20, 2009 at 02:22:22PM +0100, Bailey Stephen wrote:
I previously ran a single 7609 with dual Sup720's as a Core Internet BGP
Router, running OSPF iBGP
It's hard to classify a single router as a core, don't you think?
--
Richard A Steenbergen r...@e-gerbil.net http://www.e
about (such as core links) use your limited resources only on
interfaces you do care about (such as edge links).
Until they come out with the EARL8 SUPs (what have they pushed that back
to now, 2011? :P) you are basically SOL in the netflow dept.
--
Richard A Steenbergen r...@e-gerbil.net
of educated guess at all. Either find someone
with experience to consult for you, or buy something new and shiny that
is complete overkill and will last you for years. I think the Juniper MX
is the most scalable platform in terms of FIB capacity right now, thanks
to their RLDRAM architecture.
--
Richard
.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
platform hardware
capacity fabric, though you should keep in mind that these counters are
about as accurate as the others on this platform (wild variations at
best).
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF
is specific to the other network or
even to a specific session which you can't possibly know about remotely
(e.g. their router id).
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
don't just sell
transit to any spammer who comes along without researching them a little
first, why should this be any different?
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
content I
don't think but your honor I was running tor is the defense you're
looking for. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
but no further, you might end up looking like you were aiding and
abetting.
Bottom line, this simply isn't common carrier activity, and when these
anonymous users decide to abuse your trust you are the one who will
suffering the consequences.
--
Richard A Steenbergen r...@e-gerbil.net http
the important acquire connectivity to the global routing table
step (I assumed it was implied, but I guess it wasn't), but if you're
down with their 5 v6 routes as transit you should be golden. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC
to guess.
At any rate, this is a discussion better suited for juniper-nsp mailing
list.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
because they don't want to try and
understand the difference between a SX GBIC and a class 3 ultra longhaul
amp.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
and far
between, and copiously labeled when you do come across them. Spend 5
minutes teaching people what the laser classes and how how to read the
label.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA
in the US) has its own unique challenges. :)
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
platform I know of has done at least 80
channel 50GHz spacing at the same cost as a 40ch solution for quite a
few years now. Only in the metro space does the statement above hold
true.
--
Richard A Steenbergen r...@e-gerbil.net http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204
extremely poor latency choices, and reduces the cost to deliver the
service. As always, the benefits of such a system depend on both the
carrier's and the customers' footprints. I suspect you'll start to see
more of this in the future, as Level3 seems to be adopting it.
--
Richard A Steenbergen r...@e
party flowspec speaking piece of software which shall also remain
nameless, and managed to blackhole their entire network for a noticeable
amount of time. As with anything combining the words network wide
protocol and packet filter, a healthy amount of user discretion is
advised.
--
Richard
people
are assuming vendors are more prepared than they actually are, not
understanding that most of the functionality and testing is for little
more than l3vpn support. Try rewriting your policies to support both
regular and extended communities and see how easy it is. :)
--
Richard
.
Wholeheartedly agreed. Even a $5 alarm clock with a big LCD on the stage
would be an major improvement, it's difficult to tell how you're doing for
time or if you should speed things up or slow things down when you're in
the middle of a presentation.
--
Richard A Steenbergen [EMAIL PROTECTED] http
their content, not the other way around.
--
Richard A Steenbergen [EMAIL PROTECTED] http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
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Nanog-futures mailing list
Nanog-futures@nanog.org
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On Mon, Feb 25, 2008 at 09:28:06AM +1000, Philip Smith wrote:
Richard A Steenbergen said the following on 25/2/08 08:21:
Making a special exemption for Bill
Norton (a member of the SC, which elects the PC) could easily give the
impression of undue favoritism to the outside world
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